产品名称

英文名称：Ethoxyacetylene solution

产品性质

CAS编号：927-80-0

分子式：C4H6O

分子量：70.09

Beilstein号：741882

MDL号：MFCD00009247

PubChem编号：61239

规格或纯度：50% w/w in hexanes

英文名称：Ethoxyacetylene solution

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：与 N-乙烯基酰胺和三氟甲磺酸酐直接合成吡啶。也用于通过 Meyer-Schuster 重排从酮制备 α,β-不饱和酯。Used with N-vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines.Also used to prepare α,β-unsaturated esters from ketones via a Meyer-Schuster rearrangement.

IUPAC Name：ethynoxyethane

INCHI：InChI=1S/C4H6O/c1-3-5-4-2/h1H,4H2,2H3

InChi Key：WMYNMYVRWWCRPS-UHFFFAOYSA-N

Canonical SMILES：CCOC#C

Isomeric SMILES：CCOC#C

WGK Germany：3

PubChem CID：61239

UN Number：1993

溶解性：Slightly miscible with water.

密度：0.732

闪点(℉)：-14.8 °F

闪点(℃)：-26 °C

沸点：55-56°C

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH373 Causes damage to organs through prolonged or repeated exposureH411 Toxic to aquatic life with long lasting effectsH336 May cause drowsiness or dizzinessH304 May be fatal if swallowed and enters airwaysH361 Suspected of damaging fertility or the unborn child

预防措施声明：P261,P273,P301+P310,P281,P331

产品包装